Functions
static SECP256K1_INLINE void	secp256k1_fe_mul_inner (uint64_t r, const uint64_t a, const uint64_t *SECP256K1_RESTRICT b)

static SECP256K1_INLINE void	secp256k1_fe_sqr_inner (uint64_t r, const uint64_t a)

Function Documentation

◆ secp256k1_fe_mul_inner()

static SECP256K1_INLINE void secp256k1_fe_mul_inner	(	uint64_t *	r,
		const uint64_t *	a,
		const uint64_t *SECP256K1_RESTRICT	b
	)

static

Changelog:

March 2013, Diederik Huys: original version
November 2014, Pieter Wuille: updated to use Peter Dettman's parallel multiplication algorithm
December 2014, Pieter Wuille: converted from YASM to GCC inline assembly

Registers: rdx:rax = multiplication accumulator r9:r8 = c r15:rcx = d r10-r14 = a0-a4 rbx = b rdi = r rsi = a / t?

static SECP256K1_INLINE void secp256k1_fe_sqr_inner	(	uint64_t *	r,
		const uint64_t *	a
	)

static

Registers: rdx:rax = multiplication accumulator r9:r8 = c rcx:rbx = d r10-r14 = a0-a4 r15 = M (0xfffffffffffff) rdi = r rsi = a / t?